One of the largest crucifixes in the world stands 55 feet tall in a secluded, wooded area of northern Michigan.

Every winter, water dripping from a pole creates an ever-changing ice sculpture.

A crumbling mountain resort that looks like it was abandoned in an instant.

Large one-man sculpture park in Michigan.

During WWII the U.S. Navy conducted primitive drone strikes on this Lake Michigan lighthouse.

Glass and concrete building designed by Albert Kahn.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

Covering 37 subterranean acres, this Armillaria gallic is a famous fungus with its own festival.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

The world's largest commercially available hamburger is complete with 15 pounds of lettuce, 30 pounds of bacon, and 36 pounds of cheese.

The Kalamazoo factory has 100 years of instrument-making, and one big wartime secret.

Lovingly nick-named the "Brick Dick" this municipal tower was winner of the World's Most Phallic Building Contest.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

To truly appreciate Detroit's landmark skyscraper, you have to step inside.

38-story baroque tower reflecting Detroit's rise, fall, and possible rise again.

Standing guard on top of an old, vacant ice cream shop.

World's largest Christmas store.

Detroit’s downtown castle is one of the oldest structures in the city.

Two dozen rescued bears roam (mostly) free at the largest bear ranch in the U.S.

This feline raises a friendly paw at drivers barreling toward the freeway.

Former self-sufficient mental institution now a planned community.

Legs Inn provides Polish food, a cornucopia of Native American artwork, wood carvings, and mounted deer heads.

A subterranean world of tunnels links several buildings of this rare 19th-century asylum.

The concrete shell of an industry giant remains as a playground for graffiti artists, auto scrappers, and paintball warriors.